status-go/signal/events_shhext.go

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package signal
import (
"encoding/hex"
"github.com/ethereum/go-ethereum/common/hexutil"
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statusproto "github.com/status-im/status-go/protocol"
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"github.com/status-im/status-go/eth-node/types"
)
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const (
// EventEnvelopeSent is triggered when envelope was sent at least to a one peer.
EventEnvelopeSent = "envelope.sent"
// EventEnvelopeExpired is triggered when envelop was dropped by a whisper without being sent
// to any peer
EventEnvelopeExpired = "envelope.expired"
// EventMailServerRequestCompleted is triggered when whisper receives a message ack from the mailserver
EventMailServerRequestCompleted = "mailserver.request.completed"
// EventMailServerRequestExpired is triggered when request TTL ends
EventMailServerRequestExpired = "mailserver.request.expired"
// EventEnodeDiscovered is tiggered when enode has been discovered.
EventEnodeDiscovered = "enode.discovered"
// EventDecryptMessageFailed is triggered when we receive a message from a bundle we don't have
EventDecryptMessageFailed = "messages.decrypt.failed"
// EventBundleAdded is triggered when we receive a bundle
EventBundleAdded = "bundles.added"
// EventWhisperFilterAdded is triggered when we setup a new filter or restore existing ones
EventWhisperFilterAdded = "whisper.filter.added"
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// EventNewMessages is triggered when we receive new messages
EventNewMessages = "messages.new"
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)
// EnvelopeSignal includes hash of the envelope.
type EnvelopeSignal struct {
IDs []hexutil.Bytes `json:"ids"`
Hash types.Hash `json:"hash"`
Message string `json:"message"`
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}
mailserver pagination (#1039) * mailserver sends envelopes in descending order * add limit value in mailserver request payload * mailserver sends messages up to the limit specified in the request * update Archive method to return key and error * processRequest returns the next page cursor * add cursor to mailserver request * add limit and cursor to request payload * fix request limit encoding * wait for request completed event in TrackerSuite/TestRequestCompleted * add cursor to mailserver response * fix cursor position in payload * add e2e test for mail server pagination * validate mail server response size * remove old limitReached var * fix lint warnings * add whisper patch * fix tests after rebase * check all return values to avoid lint warnings * check that all messages have been retrieved after 2 paginated requests * fix lint warnings * rename geth patch * merge mailserver patches into one * add last envelope hash to mailserver response and EventEnvelopeAvailable event * update whisper patch * add docs to MailServerResponse * update whisper patch * fix tests and lint warnings * send mailserver response data on EventMailServerRequestCompleted signal * update tracker tests * optimise pagination test waiting for mailserver to archive only before requesting * rollback mailserver interface changes * refactoring and docs changes * fix payload size check to determine if a limit is specified * add more docs to the processRequest method * add constants for request payload field lengths * add const noLimits to specify that limit=0 means no limits
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// MailServerResponseSignal holds the data received in the response from the mailserver.
type MailServerResponseSignal struct {
RequestID types.Hash `json:"requestID"`
LastEnvelopeHash types.Hash `json:"lastEnvelopeHash"`
Cursor string `json:"cursor"`
ErrorMsg string `json:"errorMessage"`
mailserver pagination (#1039) * mailserver sends envelopes in descending order * add limit value in mailserver request payload * mailserver sends messages up to the limit specified in the request * update Archive method to return key and error * processRequest returns the next page cursor * add cursor to mailserver request * add limit and cursor to request payload * fix request limit encoding * wait for request completed event in TrackerSuite/TestRequestCompleted * add cursor to mailserver response * fix cursor position in payload * add e2e test for mail server pagination * validate mail server response size * remove old limitReached var * fix lint warnings * add whisper patch * fix tests after rebase * check all return values to avoid lint warnings * check that all messages have been retrieved after 2 paginated requests * fix lint warnings * rename geth patch * merge mailserver patches into one * add last envelope hash to mailserver response and EventEnvelopeAvailable event * update whisper patch * add docs to MailServerResponse * update whisper patch * fix tests and lint warnings * send mailserver response data on EventMailServerRequestCompleted signal * update tracker tests * optimise pagination test waiting for mailserver to archive only before requesting * rollback mailserver interface changes * refactoring and docs changes * fix payload size check to determine if a limit is specified * add more docs to the processRequest method * add constants for request payload field lengths * add const noLimits to specify that limit=0 means no limits
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}
// DecryptMessageFailedSignal holds the sender of the message that could not be decrypted
type DecryptMessageFailedSignal struct {
Sender string `json:"sender"`
}
// BundleAddedSignal holds the identity and installation id of the user
type BundleAddedSignal struct {
Identity string `json:"identity"`
InstallationID string `json:"installationID"`
}
type Filter struct {
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// ChatID is the identifier of the chat
ChatID string `json:"chatId"`
// SymKeyID is the symmetric key id used for symmetric chats
SymKeyID string `json:"symKeyId"`
// OneToOne tells us if we need to use asymmetric encryption for this chat
Listen bool `json:"listen"`
// FilterID the whisper filter id generated
FilterID string `json:"filterId"`
// Identity is the public key of the other recipient for non-public chats
Identity string `json:"identity"`
// Topic is the whisper topic
Topic types.TopicType `json:"topic"`
}
type WhisperFilterAddedSignal struct {
Filters []*Filter `json:"filters"`
}
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// SendEnvelopeSent triggered when envelope delivered at least to 1 peer.
func SendEnvelopeSent(identifiers [][]byte) {
var hexIdentifiers []hexutil.Bytes
for _, i := range identifiers {
hexIdentifiers = append(hexIdentifiers, i)
}
send(EventEnvelopeSent, EnvelopeSignal{
IDs: hexIdentifiers,
})
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}
// SendEnvelopeExpired triggered when envelope delivered at least to 1 peer.
func SendEnvelopeExpired(identifiers [][]byte, err error) {
var message string
if err != nil {
message = err.Error()
}
var hexIdentifiers []hexutil.Bytes
for _, i := range identifiers {
hexIdentifiers = append(hexIdentifiers, i)
}
send(EventEnvelopeExpired, EnvelopeSignal{IDs: hexIdentifiers, Message: message})
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}
// SendMailServerRequestCompleted triggered when mail server response has been received
func SendMailServerRequestCompleted(requestID types.Hash, lastEnvelopeHash types.Hash, cursor []byte, err error) {
errorMsg := ""
if err != nil {
errorMsg = err.Error()
}
mailserver pagination (#1039) * mailserver sends envelopes in descending order * add limit value in mailserver request payload * mailserver sends messages up to the limit specified in the request * update Archive method to return key and error * processRequest returns the next page cursor * add cursor to mailserver request * add limit and cursor to request payload * fix request limit encoding * wait for request completed event in TrackerSuite/TestRequestCompleted * add cursor to mailserver response * fix cursor position in payload * add e2e test for mail server pagination * validate mail server response size * remove old limitReached var * fix lint warnings * add whisper patch * fix tests after rebase * check all return values to avoid lint warnings * check that all messages have been retrieved after 2 paginated requests * fix lint warnings * rename geth patch * merge mailserver patches into one * add last envelope hash to mailserver response and EventEnvelopeAvailable event * update whisper patch * add docs to MailServerResponse * update whisper patch * fix tests and lint warnings * send mailserver response data on EventMailServerRequestCompleted signal * update tracker tests * optimise pagination test waiting for mailserver to archive only before requesting * rollback mailserver interface changes * refactoring and docs changes * fix payload size check to determine if a limit is specified * add more docs to the processRequest method * add constants for request payload field lengths * add const noLimits to specify that limit=0 means no limits
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sig := MailServerResponseSignal{
RequestID: requestID,
LastEnvelopeHash: lastEnvelopeHash,
Cursor: hex.EncodeToString(cursor),
ErrorMsg: errorMsg,
mailserver pagination (#1039) * mailserver sends envelopes in descending order * add limit value in mailserver request payload * mailserver sends messages up to the limit specified in the request * update Archive method to return key and error * processRequest returns the next page cursor * add cursor to mailserver request * add limit and cursor to request payload * fix request limit encoding * wait for request completed event in TrackerSuite/TestRequestCompleted * add cursor to mailserver response * fix cursor position in payload * add e2e test for mail server pagination * validate mail server response size * remove old limitReached var * fix lint warnings * add whisper patch * fix tests after rebase * check all return values to avoid lint warnings * check that all messages have been retrieved after 2 paginated requests * fix lint warnings * rename geth patch * merge mailserver patches into one * add last envelope hash to mailserver response and EventEnvelopeAvailable event * update whisper patch * add docs to MailServerResponse * update whisper patch * fix tests and lint warnings * send mailserver response data on EventMailServerRequestCompleted signal * update tracker tests * optimise pagination test waiting for mailserver to archive only before requesting * rollback mailserver interface changes * refactoring and docs changes * fix payload size check to determine if a limit is specified * add more docs to the processRequest method * add constants for request payload field lengths * add const noLimits to specify that limit=0 means no limits
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}
send(EventMailServerRequestCompleted, sig)
}
// SendMailServerRequestExpired triggered when mail server request expires
func SendMailServerRequestExpired(hash types.Hash) {
send(EventMailServerRequestExpired, EnvelopeSignal{Hash: hash})
}
// EnodeDiscoveredSignal includes enode address and topic
type EnodeDiscoveredSignal struct {
Enode string `json:"enode"`
Topic string `json:"topic"`
}
// SendEnodeDiscovered tiggered when an enode is discovered.
// finds a new enode.
func SendEnodeDiscovered(enode, topic string) {
send(EventEnodeDiscovered, EnodeDiscoveredSignal{
Enode: enode,
Topic: topic,
})
}
func SendDecryptMessageFailed(sender string) {
send(EventDecryptMessageFailed, DecryptMessageFailedSignal{sender})
}
func SendBundleAdded(identity string, installationID string) {
send(EventBundleAdded, BundleAddedSignal{Identity: identity, InstallationID: installationID})
}
func SendWhisperFilterAdded(filters []*Filter) {
send(EventWhisperFilterAdded, WhisperFilterAddedSignal{Filters: filters})
}
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func SendNewMessages(response *statusproto.MessengerResponse) {
send(EventNewMessages, response)
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}